| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.76 | 11.800% | $16.5017 | $16.50 | $16.50 | $16.50 |
| Purchase #2 | $176.65 | 6.736% | $188.5491 | $188.55 | $188.55 | $188.50 |
| Purchase #3 | $96.46 | 11.813% | $107.8548 | $107.85 | $107.85 | $107.90 |
| Purchase #4 | $176.98 | 11.266% | $196.9186 | $196.92 | $196.90 | $196.90 |
| Purchase #5 | $248.26 | 7.768% | $267.5448 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $150.36 | 3.313% | $155.3414 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $175.69 | 11.513% | $195.9172 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,039.16 | $1,128.6276 | $1,128.62 | $1,128.60 | $1,128.50 | |